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ERW Black Bright Hot Dipped Galvanised Steel Round Tube GB 20mm
|Place of Origin||China|
|Brand Name||BAO STEEL MITTEL|
|Certification||SGS ISO MTC|
|Model Number||Galvanized Steel|
|Minimum Order Quantity||1Ton|
|Packaging Details||in bundle, plastic bags, thin film, wooden pallet, standard seaworthy export packing or as customer demands|
|Delivery Time||15 days after deposit|
|Payment Terms||L/C, D/P, T/T, Western Union|
|Supply Ability||5000 Ton/Tons per Month|
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|Standard||API, JIS, BS, GB, ASTM, DIN, Etc||Type||Welded Pipe / Seamless Pipe|
|Surface||Black Bright Galvanized Painted||Thickness||1-20 Mm|
|Outer Diameter||20-406 Mm||Length||Random Length|
|Technique||Electronic Resistance Welded (ERW ) Seamless Steel||Application||Fluid Pipe And Structure Pipe|
ERW 20mm Galvanised Steel Round Tube,
GB Q235 Galvanised Steel Round Tube,
ERW hot dip galvanized pipe
Hot Dipped Galvanized Steel Round Pipe / Tube GB Standard At Competitive Price
|Product Name||Hot Dipped Galvanized Steel Round Pipe / Tube GB Standard At Competitive Price|
|Material||Q195 Q235 Q345|
|Length:Single random length/Double random length
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
|Standard||ASTM A53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728- 2002,API 5L|
|Packing||Bundle, or with all kinds of colors PVC or as your requirements|
|Pipe Ends||Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.|
2. PVC,Black and color painting
3. Transparent oil,anti-rust oil
4. According to clients requirement
|Product Application||1. Fence, greenhouse, door pipe,greenhouse
2. Low pressure liquid, water, gas, oil, line pipe
3. For both indoor and outdoor the building construction
4. Widely used in scaffolding construction which is much cheaper and convenient
|Delivery Time||Usually within 10-45 days after receipt of advance payment|
Inner Diameter: 12-1100mm
Wall Thickness: 2~55mm
Max Length: 12 meters
|Processing Way||Cylinder Barrel ID (mm)||Max Length (mtr)||Straightness (mm/mtr)||ID Tolerance||Wall Thickness Tolerance (mm)||ID Roughness (μm)|
|Cold Drawn-SRB||40-400||7||0.2-0.3||H8-H9||± 5%||0.2-0.4|
Raw materials- Cold drawn/rolled- Heat treatment (BKS)- Honed or SRB- packing.
Standard and Optional Testing:
1. Visual and dimensional test 100%.
2. Eddy current test 100% acc. to EN 10246-3.
3. Ultrasonic test 100% acc. to EN 10246-7.
4. Chemical composition.
5. Impact test.
1. Roughness(Ra) can be 0.08µm or less.
2. Ovality can be 0.01 mm or less.
3, Hardness can be HV4° or higher.
Hydraulic Cylinder, Hydraulic Jack, hydraulic oil cylinder pneumatic cylinder,
petrifaction oil pump, coal mine, engineering machinery, crane and transport machinery,
auto transmission axes, plastic machinery, engineering machinery, crane and transport machinery,
auto transmission axes, plastic machinery, hydraulic oil cylinder, pneumatic cylinder, absorber,
spin printing and dyeing.
1. Bundle Packing.
2. Plain end or vanished as per customer’s request.
3. Wrapped in waterproof paper.
4. Sackcloth with several steel strips.
5. Pack in heavy tri-wall boxes.